baber/WOPTO huggingface dataset:
Patent JP-S57193525-A (JP)
Title: Production of yarn
Inventor: SASAKI YOSHIYUKI
IPC: D01G1/08
Filed: 1981-05-15
Abstract: PURPOSE: To macromolecular compound capable of forming fiber is spun, subsequently drawn without winding and the resultant continuous filament yarn or fiber bundle is used to improve its stretch breaking properties and produce uniformly stretch-broken and interlaced yarn.  
     CONSTITUTION: A macromolecular compound capable of forming fiber is extruded from the melter 10 into undrawn yarn. As the undrawn yarn is heated with the hot roller 14, it is directly drawn with the drawing roller 15 to exclude the deformation on the winding or unwinding that might tend to take place at the low-orientation and undrawn stage, thus producing continuous filament yarn or fiber bundle 1' with no fluactuation in filaments. The continuous filament yarn or bundle 1 is adjusted in its tension by means of the tensor 2 and stretch- broken at high stretch ratio in the chute 5 between rollers 3 and 4 where the yarn or bundle is prevented from disturbance to prepare fine yarn of short-cut filaments. These short-cut filaments are interlaced by means of aspirator 6 and false-twisting nozzle 7 passed through roller 8 and wound up around the winder 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5412276-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: G11C27/00
Filed: 1978-06-16
Abstract: PURPOSE: To make possible low voltage operation and improve the dielectric strength between conductor layers by making the gate insulating film between two layers of conductor layers andthe surface of a semiconductor substrate thinner and making the insulating film between the conductor layers thicker than gate insulating film. in a MOS element having two layers of conductor layers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187806-A (JP)
Title: Torque imparting device in gyrocompass
Inventor: MINOHARA KIYOMI
IPC: G01C19/38
Filed: 1982-04-27
Abstract: PURPOSE:To set the settling time of a gyrocompass, by providing a pair of tanks and communicating pipes between them in the inside of the sphere of a gyroscope, and flowing magnetic fluid, whose amount is affected by the magnetic fields from coils provided in the vicinity of the outer surfaces of the tanks. CONSTITUTION:An internal sphere, which is shown as an outer wall 1 of the internal sphere, is floated and supported in a supporting fluid. A rotor 2 is rotated at a high speed and a north pointing shaft is borne horizontally. Tanks 3A and 3B are provided in the vicinity lof the north and south ends of the sphere of a gyroscope in a vertical plane including the north pointing shaft. Solenoid coils 4A and 4B are wound around the outer walls of the tanks 3A and 3B. The tanks 3A and 3B are communicated by an lower communicating pipe 5 and an upper communicating pipe 6. Magnetic fluid M is put into the tanks up to about a half the capacity. The magnetic fluid M in the tank can be moved to the other tank through the communicating pipes 5 and 6. The settling time of the sphere of the gyroscope can be controlled by controlling the amount of the electric power that is imparted to the coils 4A and 4B.
Patent JP-H07288678-A (JP)
Title: Image formation device assembly
Inventor: KAARU PII KOORU
IPC: H04N1/387
Filed: 1995-03-06
Abstract: PURPOSE: To enable satisfactory printing of data having symmetric resolutions through an image-forming device having asymmetric resolutions, without changing the resolution capabilities by assigning the valid coefficients of substitution bits on a bit map line to the substitution lines in the order of bit map. CONSTITUTION: A printer 1 receives 1st columns of bits 21, 23, 25 and 27 and the 2nd columns of bits 29, 31, 33 and 35 in the bit map of 600×600 dpi or the like having the symmetric resolutions, and stores them in a memory 19. A data processor 17 transforms this bit map into 300×1200 dpi. This transforming method consists in assigning the bit values at the interval of one bit to two lines having the bit map of 300×1200. That is, the bits 21 and 25 of the source bit map are assigned to bits 40 and 42 having the same valid coefficient, and bits 23 and 27 are converted into bits 44 and 46. Similarly, the bits 29 and 33 are converted into bits 48 and 50, and the bits 31 and 35 are converted into bits 52 and 54. Thus, visually improved printing is easily provided by a device having asymmetric resolutions.
Patent JP-S51148881-A (JP)
Title: Clamp cutting tool capa ble of detecting a change in cutting resistance
Inventor: NISHIKI MASAHIRO
IPC: B23Q17/09
Filed: 1975-06-13
Abstract: PURPOSE:To provide a cutting tool capable of detecting a change in a cutting resistance and being adapted easily with high sensitivity to any machine tool without sacrificing its operability.
Patent JP-S56169473-A (JP)
Title: Television camera device
Inventor: USHIYAMA YASUKAZU
IPC: H04N5/238
Filed: 1980-05-30
Abstract: PURPOSE:To prevent an image sensor from being destructed due to careless operation, by driving a control motor for lens iris in failure, with a power supply independent from a camera-lens system and a control element which is switched at the power failure of the camera-lens system. CONSTITUTION:A relay 9 actuated by the state of a power supply 1 and a power supply 10 which turns a motor 9 to the irising direction in interlocking with the operation of the relay 9, if the power supply 1 is in failure, are provided. Further, a switch 11 which disconnects an iris amplifier 2 and the motor 8 when the power supply 10 is applied, and switches 12, 13 which connect the power supply 10 to the circuit of the disconnected motor 8, are provided. Moreover, if the power supply 1 for a television camera device is turned off, the switches 11, 12, 13 are all connected to the contact (a). Further, a chargeable battery is usable such as a NiCd cell as the power supply 10.
Patent JP-H07282795-A (JP)
Title: Collector electrode drawing structure for zinc-bromine battery
Inventor: YOSHIOKA YASUHIRO
IPC: H01M2/30
Filed: 1994-04-12
Abstract: PURPOSE:To form collector electrode drawing structure for a zinc-bromine battery capable of preventing the destruction of the joint part between a collector mesh and a collector terminal and also increasing workability at the time of assembly. CONSTITUTION:A pair of notched parts 26 and 26, wherein part of a member constituting a collector terminal 20 is notched in parallel in a straight line, is formed in a position, where they are faced each other, of the upper surface peripheral edge part of a column state collecting terminal 20 led from a collecting mesh 6 in a collecting electrode. The collecting electrode drawing structure of a zinc-bromine battery is formed wherein the linking part 22a of a flexible terminal piece 22 is temporarily fixed by utilizing the notched parts 26 and 26 to thread-engagedly fix the collecting terminal 20 and the linking part 22a.
Patent JP-2000265619-A (JP)
Title: Corrosion preventing method for reinforced concrete structure and corrosion-prevention reinforced concrete structure
Inventor: NISHIYAMA NAOHIRO
IPC: E04G21/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion preventing method for a reinforced concrete structure and a corrosion-prevention reinforced concrete structure suppressing the corrosion of reinforced concrete. SOLUTION: This invention presents a corrosion preventing method for a reinforced concrete structure and a corrosion-prevention reinforced concrete structure for suppressing the corrosion of reinforced concrete in the reinforced concrete structure. A member, at least a part of it, comprising of a metal having an ionization tendency larger than iron, or an alloy including the applicable metal is arranged in the circumference of reinforcement. The member is embedded inside the reinforced concrete structure. The metal is zinc, or magnesium. The member is at least either one kind of a spacer 10 for securing the cover concrete thickness of the reinforcement, a binding wire 8 for binding the reinforcement, a spreader bar 6 for holding the width of a stirrup, a separator 2 for supporting a mold, or a cone attached to the separator 2.  The above mentioned metal or a material plated with alloy including the metal is used for the member.
Patent JP-H02252700-A (JP)
Title: Formation of thin film
Inventor: SAGAWA TOSHIO
IPC: H01L21/205
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a thin film having stable characteristics by a ready operation in a method of continuously forming a multi-layer thin film on the same substrate by forming one or more layers by liquid-phase growth method and one or more layers by vapor-phase growth method. CONSTITUTION:For example, when a substrate 13 is set on a crystal growth jig 12, a H2 gas is sent through gas inlets 17 and 18 to a liquid-phase growth chamber 10 and the crystal growth jig 12 is sufficiently burnt in an empty state. In this state, crystal growth jig is allowed to stand for a given time, temperature of a heating furnace 24 is dropped, a growth solution 14 is made into a supersaturated state, a slider 15 is moved by an operation rod 16, the substrate 13 is brought into contact with the solution 14 and allowed to stand for a given time to grow crystal into desired thickness. Then the substrate 13 is moved to a vapor-phase growth process, a valve 23A of the inlet 18 is throttled, a valve 23B of an inlet 19 is opened, a gas for growth is fed to a vapor-phase growth chamber 11 and brought into contact with the substrate 13 for a given time to form a phosphorus glass film on the surface. Then the gas is stopped, the gas for vapor-phase growth is replaced with H2 and an electric source of the furnace 24 is cut. When the chamber 11 reaches room temperature, a gas line is changed into an Ar gas and the substrate 13 is taken out.
Patent JP-H07261848-A (JP)
Title: Adjustment device for opening extent of movable valve of low-temperature liquid transport pipe
Inventor: ASAKA SHUJI
IPC: G05D7/06
Filed: 1994-03-17
Abstract: PURPOSE:To electrically and precisely adjust the flow rate of lowtemperature liquid which is being transported without human intervention and the need for a liquid pressurizing source. CONSTITUTION:A fixed cylinder 4 is fitted to an external pipe 1, the stator m1 of an ultrasonic motor M with a center hole is fixed to the fixed cylinder 4 at right angles, and the rotor m2 which is brought into elastic contact with its vibration surface is provided to a rotary cylinder 5 covering the fixed cylinder 4; and this rotary cylinder 5 is held rotatably around and coaxially with the fixed cylinder 4, an elevation body 6 which is engaged threadably with the internal surface female screw 5a of the rotary cylinder 5 with a male screw 6a is provided in the rotary cylinder 5, and an opening/ closure control valve body 7 which contacts and leaves the opening end 2a of an internal pipe 2 penetrating the external pipe 1 is arranged at the lower end of an elevation pipe 8 provided upright on said elevation body 6. The elevation body 6 which is engaged threadably with the internal surface female screw 5a of a clutch cylinder 5A fitted slidably on the outer peripheral surface of the rotary cylinder 5 with the male screw 6a may be provided in the rotary cylinder 5 by engaging a rotary stopper thrust receiver 4b at the lower part of the fixed cylinder 4 with a thrust receiver 6a at the upper part.
Patent JP-S57187211-A (JP)
Title: Molding apparatus
Inventor: NAKANE YASUAKI
IPC: B29C43/00
Filed: 1981-05-14
Abstract: PURPOSE:To obtain a molding apparatus by which the molded product of a disk etc. is obtained with high accuracy efficiently, by shaping first and second channels which become the flow passage of thermal medium into a predetermined pattern and making thermal medium to flow through a specific route. CONSTITUTION:First and second channel parts 5A, 5B, 6A, 6B constitute respectively concentric patterns which are connected, connected positions being shifted, ranging from the central part to the peripheral part of each mold 1, 2. Outer ends of the channels are connected each other and thermal medium is made to flow from the central part side of the first channels 5A, 6A toward their peripheral part side, then reversely to this flow thermal medium is made to flow from the peripheral part side of the second channels 5B, 6B toward their central part side.
Patent JP-S62227880-A (JP)
Title: Drain plug
Inventor: YAHAGI TOSHIHIKO
IPC: B62D25/20
Filed: 1986-03-31
Abstract: PURPOSE:To aim at preventing muddy water or the like from entering into a vehicle body from the outside of the latter, by forming a dam member projecting from a part which is nearer to a drain plug for draining rain water or the like having entered into the inside of a vehicle body panel, than to a curved part of a skirt section. CONSTITUTION:A drain plug 2 made of rubber or synthetic resin is composed of a drain plug body 3, a skirt section 4, a drain channel 5, a counterflow inhibiting member 6 and a dam member 9. Further, the drain plug body 3 is integrally incorporated with a rib 8 adapted to be engaged in a water drain aperture in a vehicle body panel, and a second counterflow inhibiting section 6B having a semicircularly concaved counterflow inhibiting surface 6b on the other end side of the drain channel 5 is projected between both ends 8b of the rib 8. Further, the dam member 9 is projected toward the vehicle body side rather than toward the second counterflow inhibiting section 6B, thereby it is possible to inhibit muddy water or the like which enters into the vehicle body from the outside thereof after the drain plug is installed on the vehicle body panel.
Patent JP-H07263893-A (JP)
Title: Wave dark room door structure
Inventor: ONO NOBUYUKI
IPC: E04H9/14
Filed: 1994-03-17
Abstract: PURPOSE:To prevent wave dark room characteristic from deteriorating by improving opening and closing structure of a door for closing an opening of a wave dark room. CONSTITUTION:A door 30 is constituted by applying a wave absorber 32 to a surface of an indoor side of a door body 31 which can close an opening 2 provided to a wave dark room side wall 3. The door 30 is supported by a fixed rail 40 movably in a vertical direction to the side wall 3 outside a wave dark room and is supported movably by a movable rail 43 in a parallel direction to the side wall 3. The movable rail 43 can be moved to the fixed rail 40 approximately parallel to the side wall together with the door 3.
Patent JP-S62229410-A (JP)
Title: Tilt angle controller
Inventor: YAMASHITA SHIGEYUKI
IPC: G05D1/08
Filed: 1986-03-31
Abstract: PURPOSE:To improve operability by providing a tilt angle automatic setting means which automatically sets tilt angle of an elevating body energized by a tilt angle commanding means to a command value. CONSTITUTION:The tilt angle automatic setting means 8B is composed of an angle speed detector 7A, an adder 10, relay contact points 12A and 12B, a motor driving circuit 13 and an elevating and driving part 14, for instance. An operator commands only the expected tilt angle from an angle speed oscillator 8A, whereby the tilt angle of a projector 6 as an elevating body is automatically set by the tilt angle automatic setting means 8B. When a ship 2 rocks after the tilt angle in a searching direction is set by the projector 6, the tilt angle is kept almost constant and the searching direction does not widely deviate from a target. Thus, a burdensome re-searching operation is practically unnecessary.
Patent JP-S62228920-A (JP)
Title: Abnormality discriminating method for sensor
Inventor: HIUGA TATSUO
IPC: G01M99/00
Filed: 1986-03-31
Abstract: PURPOSE:To decide which sensor is abnormal through only arithmetic processing by providing plural sensors and discriminating the maximal value of a mutual correlation function found from output signals of the respective sensor and the maximal value of an autocorrelation function. CONSTITUTION:Two sensors 1 and 2 as shaft vibration meters for one shaft are installed in a high-speed rotary machine such as a compressor and a turbine at a circumferential interval of 90 deg. to detect shaft vibrations. The mutual correlation function and autocorrelation function between the output signals of those two sensors 1 and 2 are found. The maximal value of the mutual correlation function is much less than '1' if a sensor is abnormal. The maximal value of the autocorrelation function is also much less than '1' if a sensor is abnormal, so it is discriminated which sensor is abnormal from the maximal values of both functions.
Patent JP-S55164370-A (JP)
Title: Detecting unit for rise time of analogue signal
Inventor: NAKAI YUKIO
IPC: G01R19/175
Filed: 1979-06-08
Abstract: PURPOSE: To detect the correct rise time of an analogue signal, by providing a mask signal generating circuit which masks the output related to the analogue signal.  
     CONSTITUTION: A mask signal is generated by JK flip-flop FF. The J input is signal C, and the K input is NOT of signal C, and mask signal f is the -Q output. The mask is generated at the time of J→H...K-L and H→L of trigger signal (g). For the first phenomenon of analogue signal (b), the mask state is set because external processing unit 4 is L-level, and the mask continues and generates no malfunction even if external processing unit 4 becomes H-level, and the mask is released at the end time of the first phenomenon. At arrival of the second phenomenon, signal (e) is output to external processing unit 4. By providing the mask signal generating circuit in this manner, the correct rise time of the analogue signal can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08272183-A (JP)
Title: Electrophotographic charging device
Inventor: ARATAIRA FUMIHIRO
IPC: G03G15/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide an electrophotographic charging device which gives uniform electrostatic charge on the surface of a photoreceptor and produces a stable image. CONSTITUTION: An electrophotographic charging device includes a photoreceptor 11 having a photosensitive layer on an electroconductive support and a contact type charging member 12 which performs electrostatic charging of the photosensitive element 11 by impressing a voltage upon contacting with the photosensitive element 11, wherein the photosensitive element 11 has an electric charge implant layer located the most apart from the support, and the implant layer has a volume resistivity of 10<8> Ωcm-10<15> Ωcm, and the member 12 is in the form of magnetic particles to which electron conjugate polymer is attached, and the volume resistivity of these magnetic partcles lies between 10<4> Ωcm-10<10> Ωcm.
Patent JP-S547904-A (JP)
Title: Turntable driving mechanism
Inventor: TANAKA SHIGERU
IPC: G11B19/28
Filed: 1977-06-20
Abstract: PURPOSE:To improve the acoustic characteristics while leaving the construction simple, by floating the rotor of an electric motor, which is connected directly to a turntable, to a preset extent under a balanced condition by the suctions of electromagnets which are divided into at least three components.
Patent JP-S63256864-A (JP)
Inventor: GERARUTO ZERUKUNAA
IPC: G01N21/21
Filed: 1988-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5231431-A (JP)
Title: Method of filing gas generator with coolant
Inventor: ISHII TAKESHI
IPC: B60R21/26
Filed: 1975-06-18
Abstract: PURPOSE: To prevent a holder holding a coolant from being deformed by a pressure exerted on the coolant when the coolant is filled in a gas generator of a combustion type under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59197297-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F58/28
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55164328-A (JP)
Title: Leakage position estimating unit of pipeline
Inventor: FUKUDA TOSHIO
IPC: G01M3/28
Filed: 1979-06-11
Abstract: PURPOSE: To make it possible to estimate leakage positions very accurately, by using the correlation method to estimate them in respect to estimation of leakage positions of liquid-phase stream, vapor-phase stream, or vapor and liquid two-phase stream.  
     CONSTITUTION: This unit consists of detectors 11 and 12 provided in positions 1 and 2 separated from each other by length l of pipeline 10 and operation unit 20 which is connected to them and obtains leakage position B of pipeline 10 on a basis of the correlation method. Detectors 11 and 12 detect pressure inclination change as well as pressure P 1  and P 2  in positions 1 and 2. Amplifiers 13 and 14 which are connected to these detectors and amplify output pressure inclination change and pressure averaging circuits 15 and 16 which store output pressure in memories and output average pressure between pressure P 1  and P 2  are provided. Further, index setting equipment 17 is provided which gives pressure drop index (n) of the stream and, they are connected to operation unit 20 which performs operations of expression (5) on a basis of their outputs, thereby obtaining leakage positions of the pipeline. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191448-A (JP)
Title: Manufacture of multilayer wiring semiconductor device
Inventor: UMEMURA YOSHIO
IPC: H01L21/3205
Filed: 1982-05-04
Abstract: PURPOSE:To form the multilayer wiring being stable and having favorable yield by a method wherein a resist is deformaed by heating to cover the sides of a first layer main wiring metal and a barrier metal at the neighborhood, and etching is performed. CONSTITUTION:The barrier metal 13 is formed of the single phase or the alloy of a high melting point metal, W, Ti or Mo for example, the first layer main wiring metal 15 is formed of Al, the resist 16 is applied thereon, patterning is performed, and the unnecessary part is etched to be removed. It is heated in a baking furnace to obtain the resist 17. Etching is performed to form the first layer metal wiring 19. Because the neighborhood of the circumference of the metal 15 is covered with the resist formed after deformation by heating, etching of the barrier metal 13 directly under the resist is delayed, the metal 15 forms no overhang, and is constructed in the steps type. An interlayer insulating film 20 is formed on the whole surface, and a through hole 18 is opened. A second layer wiring metal 21 is formed of Al, and patterning is performed to obtain two layer wiring structure. Accordingly disconnection or the short of the metal wiring 21 at the step difference of the metal wiring 19 is not generated.
Patent JP-S61233888-A (JP)
Inventor: FUKUDA NOBUO
IPC: G07D3/00
Filed: 1985-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1059709-A (JP)
Title: Novel organic clay composition produced with quaternary ammonium compound derived from organic acid, its production and nonaqueous fluid system containing same
Inventor: MARDIS WILBUR
IPC: C09D7/43
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an org. clay compsn. dispersible in a nonaq. fluid and capable of imparting extremely various rheological and viscosity regulating properties to the fluid. SOLUTION: This improved org. clay compsn. useful to impart rheologidal properties to a nonaq. fluid compsn. contains a reactional product of one or more kinds of smectite type clays each having at least about 75 milliequiv. ion exchange capacity per 100g clay based on 100% activity clay with one or more kinds of quat. ammonium compds. obtd. from esters of org. acids enough to satisfy at least about 75% of the cation exchange capacities of the smectite type clays.
Patent JP-S547866-A (JP)
Title: Manufacture for semiconductor device
Inventor: NAGAI HIROTAKE
IPC: H01L29/73
Filed: 1977-06-20
Abstract: PURPOSE: To surely bond lead wires, by making coarse the A  plane selectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52156284-A (JP)
Title: Servo drive system
Inventor: SUZUKI HAYAO
IPC: G05D3/12
Filed: 1976-06-22
Abstract: PURPOSE: To add a prescribed value to the size of drive force in accordance with the polarity of deflection in order to drive a large load torque by a small servo motor. 
     COPYRIGHT: (C)1977,JPO&Japio